# SDR CALA2025102610516

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2025
- Submitted: October 27, 2025
- Operation: Air carrier
- Aircraft: [N17233](https://openairdocs.org/aircraft/N17233), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28943
- Aircraft time: 79,378 hours, 29,400 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Damaged
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025102610516

## Discrepancy

DURING AAI INSPECTION NO RECORDS OR INSPECTION REQUIREMENTS WERE FOUND FOR THE EXTERNAL DOUBLER REPAIR ON THE FUSELAGE BETWEEN STA 727G - 727H AT STR 21L.  REMOVED EXISTING DOUBLER ON FUSELAGE SKIN BETWEEN STA727G TO 727H AT STR 21L. FABRICATED AND INSTALLED NEW REPAIR DOUBLER IAW B737-800 SRM 53-00-01-2R-3 REPAIR 3, ALODINED AD PRIMED IAW B737-800 SRM 51-20-01 AND TOPCOATED IAW B737-800 AMM 51-21-73-370-801.

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